| （単位：千ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 19,300 | +14.9% |
| 4Q24 | 18,900 | +37.0% |
| 3Q24 | 18,700 | +30.8% |
| 2Q24 | 17,200 | +1.2% |
| 1Q24 | 16,800 | -0.6% |
| 4Q23 | 13,800 | -8.6% |
| 3Q23 | 14,300 | -8.9% |
| 2Q23 | 17,000 | +17.2% |
| 1Q23 | 16,900 | +22.5% |
| 4Q22 | 15,100 | +23.8% |
| 3Q22 | 15,700 | +49.5% |
| 2Q22 | 14,500 | +17.9% |
| 1Q22 | 13,800 | +9.5% |
| 4Q21 | 12,200 | -10.9% |
| 3Q21 | 10,500 | -26.9% |
| 2Q21 | 12,300 | -17.5% |
| 1Q21 | 12,600 | -17.9% |
| 4Q20 | 13,700 | -14.9% |
| 3Q20 | 14,355 | -0.9% |
| 2Q20 | 14,904 | -7.3% |
| 1Q20 | 15,352 | +2.5% |
| 4Q19 | 16,104 | +8.2% |
| 3Q19 | 14,480 | -3.8% |
| 2Q19 | 16,080 | +7.0% |
| 1Q19 | 14,973 | +0.9% |
| 4Q18 | 14,890 | +2.3% |
| 3Q18 | 15,053 | +4.0% |
| 2Q18 | 15,024 | +7.1% |
| 1Q18 | 14,846 | +8.1% |
| 4Q17 | 14,553 | +4.2% |
| 3Q17 | 14,468 | +2.7% |
| 2Q17 | 14,028 | +10.8% |
| 1Q17 | 13,734 | +12.2% |
| 4Q16 | 13,965 | +21.0% |
| 3Q16 | 14,094 | - |
| 2Q16 | 12,661 | +14.1% |
| 1Q16 | 12,243 | +12.8% |
| 4Q15 | 11,540 | +1.3% |
| 2Q15 | 11,098 | -7.1% |
| 1Q15 | 10,853 | -8.4% |
| 4Q14 | 11,393 | -5.7% |
| 3Q14 | 11,857 | +2.2% |
| 2Q14 | 11,941 | +7.3% |
| 1Q14 | 11,842 | +16.6% |
| 4Q13 | 12,085 | +18.1% |
| 3Q13 | 11,599 | +11.9% |
| 2Q13 | 11,130 | +12.3% |
| 1Q13 | 10,156 | +5.7% |
| 4Q12 | 10,232 | - |
| 3Q12 | 10,366 | +12.2% |
| 2Q12 | 9,913 | -10.9% |
| 1Q12 | 9,605 | -23.2% |
| 3Q11 | 9,237 | -17.8% |
| 2Q11 | 11,125 | - |
| 1Q11 | 12,506 | - |
| 4Q10 | 11,672 | - |
| 3Q10 | 11,233 | - |